s-net: sqc5028
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 10 |
| Edges per primitive translational unit | 24 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {4,8} |
| Vertex coordination sequence | [(4, 12, 35, 80, 146, 232, 335, 453, 590, 746), (8, 28, 64, 118, 192, 282, 388, 516, 660, 818)] |
| Wells’ vertex symbol | [4^4.6^2, 4^12.6^14.8^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 1, 2, 1, 0, 0, 1, 2, 1, 1, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 2, 10, 0, 0, 0, 3, 7, 1, 1, 0, 3, 8, 1, 0, 0, 3, 10, 0, 0, 1, 4, 7, 0, 1, 0, 4, 8, 1, 1, 0, 4, 9, -1, 1, 1, 5, 8, 2, 0, -1, 5, 9, 0, 0, 0, 5, 10, 1, 0, 0, 6, 7, 1, 1, -1, 6, 9, 0, 1, 0, 6, 10, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.08127 | 2.78689 | 2.53009 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.3 | 0.1 | 0.16667 |
| 0 | 0.5 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.75318 | 1.6024 | 1.23071 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.02568 | 0.10546 | 0.13682 |
| 0 | 0.5 | 0.5 |
Edge end points:
Hyperbolic sources
h-nets with faithful topology
1 record listed.| Image | h-net name | Orbifold symbol | Transitivity (Vert,Edge,Face) | Vertex Degree | 2D Vertex Symbol |
|---|---|---|---|---|---|
 |
hqc205 | *2224 | (2,4,2) | {4,8} | {4.4.4.4}{4.4.4.4.4.4.4.4} |